package exception;

import java.io.FileOutputStream;
import java.io.IOException;

public class FinallyDemo2 {
    public static void main(String[] args) {
        //ctrl+alt+t自动添加try....catch
        FileOutputStream fos = null;
        try {
            fos = new FileOutputStream("fos.dat");
            fos.write(1);
        }catch (IOException e ){
            System.out.println("出错并处理了");
        }finally {
            try {
                if(fos!=null){
                    fos.close();
                }
            }catch (IOException e){
                System.out.println("finally中出错并处理了");
            }
        }
    }
}
